Song, Yan Abelian integrals for a kind of non-Hamiltonian integrable systems under cubic polynomial perturbations. (English) Zbl 1215.34038 Int. J. Bifurcation Chaos Appl. Sci. Eng. 21, No. 3, 789-798 (2011). MSC: 34C08 34E10 34A05 PDFBibTeX XMLCite \textit{Y. Song}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 21, No. 3, 789--798 (2011; Zbl 1215.34038) Full Text: DOI
Bobieński, Marcin; Gavrilov, Lubomir On the reduction of the degree of linear differential operators. (English) Zbl 1232.34115 Nonlinearity 24, No. 2, 373-388 (2011). Reviewer: Bilender P. Allahverdiev (Isparta) MSC: 34M03 34M35 34C08 47E05 34L40 PDFBibTeX XMLCite \textit{M. Bobieński} and \textit{L. Gavrilov}, Nonlinearity 24, No. 2, 373--388 (2011; Zbl 1232.34115) Full Text: DOI arXiv